<template>
  <div class="permission-container">
    <div class="app-container">
      <!-- 表格 -->
      <el-card>
        <div style="text-align: right; margin-bottom: 20px">
          <el-button type="primary" size="small" @click="hAdd(1,'0')">添加权限</el-button>
        </div>
        <el-table border :data="list" row-key="id">
          <el-table-column label="名称" prop="name" />
          <el-table-column label="标识" prop="code" />
          <el-table-column label="描述" prop="description" />
          <el-table-column label="操作">
            <template slot-scope="scope">
              <el-button v-if="scope.row.type===1" type="text" @click="hAdd(2,scope.row.id)">添加</el-button>
              <el-button type="text" @click="hEdit(scope.row.id)">编辑</el-button>
              <el-button type="text" @click="open(scope.row.id)">删除</el-button>
            </template>
          </el-table-column>
        </el-table>
      </el-card>
    </div>
    <!-- 对话框 -->
    <el-dialog :visible.sync="showDialog" title="弹层标题" @close="close">
      <!-- 表单内容 -->
      <el-form label-width="100px">
        <el-form-item label="权限名称">
          <el-input v-model="formData.name" />
        </el-form-item>
        <el-form-item label="权限标识">
          <el-input v-model="formData.code" />
        </el-form-item>
        <el-form-item label="权限描述">
          <el-input v-model="formData.description" />
        </el-form-item>
        <el-form-item label="权限启用">
          <el-switch
            v-model="formData.enVisible"
            active-text="启用"
            active-value="1"
            inactive-text="不启用"
            inactive-value="0"
          />
        </el-form-item>
      </el-form>

      <template #footer>
        <div style="text-align: right;">
          <el-button @click="showDialog = false">取消</el-button>
          <el-button type="primary" @click="hSubmit">确定</el-button>
        </div>
      </template>
    </el-dialog>
  </div>
</template>

<script>
// import { getPermissionList } from '@/api/permission'
import { getPermissionList, addPermission, delPermission, updatePermission, getPermissionDetail } from '@/api/premission'
import { tranListToTreeData2 } from '@/utils'

export default {
  name: 'Permission',
  data() {
    return {
      list: [],
      showDialog: false, // 是否显示弹层
      formData: {
        name: '', // 名称
        code: '', // 权限标识
        description: '', // 描述
        enVisible: '0', // 开启
        pid: '', // 添加到哪个节点下
        type: '', // 类型
        showButton: false
      },
      isEdit: false
    }
  },
  created() {
    this.loadPermissionList()
  },
  methods: {
    async loadPermissionList() {
      const res = await getPermissionList()
      // console.log('从后端获取的数据的是', res)

      // this.list = tranListToTreeData(res.data)
      this.list = tranListToTreeData2(res.data)
    },
    close() {
      this.formData = {
        name: '', // 名称
        code: '', // 权限标识
        description: '', // 描述
        enVisible: '0', // 开启
        pid: '', // 添加到哪个节点下
        type: '' // 类型
      }
    },
    hAdd(type, pid) {
      this.showDialog = true
      this.formData.type = type
      this.formData.pid = pid
      this.isEdit = false
    },
    async hEdit(id) {
      this.showDialog = true
      this.isEdit = true
      const res = await getPermissionDetail(id)
      // console.log(res)
      this.formData = res.data
    },
    async doAdd() {
      const res = await addPermission(this.formData)
      console.log(res)
    },
    async doEdit() {
      const res = await updatePermission(this.formData)
      console.log(res)
    },
    hSubmit() {
      this.isEdit ? this.doEdit() : this.doAdd()
      this.showDialog = false
      // this.formData = {
      //   name: '', // 名称
      //   code: '', // 权限标识
      //   description: '', // 描述
      //   enVisible: '0', // 开启
      //   pid: '', // 添加到哪个节点下
      //   type: '' // 类型
      // }
      this.close()
      this.loadPermissionList()
    },
    open(id) {
      this.$confirm('此操作将永久删除该文件, 是否继续?', '提示', {
        confirmButtonText: '确定',
        cancelButtonText: '取消',
        type: 'warning'
      }).then(async() => {
        this.$message({
          type: 'success',
          message: '删除成功!'
        })
        this.hDel(id)
        console.log(id)
        // const res = await delPermission(id)
        // console.log(res)
        // this.loadPermissionList()
      }).catch(() => {
        this.$message({
          type: 'info',
          message: '已取消删除'
        })
      })
    },
    async hDel(id) {
      const res = await delPermission(id)
      console.log(res)
      this.loadPermissionList()
    }
  }
}
</script>
